package dao.impl;

import dao.BaseDao;
import dao.UserDao;
import pojo.User;

/**
 * @author Wxt
 * @create 2022-02-08 10:50
 */
public class UserDaoImpl extends BaseDao implements UserDao {

    @Override
    public User queryUserByUsername(String username) {
        String sql = "select id,username,password,email from t_user where username = ?";
        return queryForOne(User.class, sql, username);
    }

    @Override
    public User queryUserByUsernameAndPassword(String username, String password) {
        String sql = "select id,username,password,email from t_user where username = ? and password = ?";
        return queryForOne(User.class, sql, username,password);
    }

    @Override
    public int saveUser(User user) {
        String sql = "insert into t_user(username,password,email) values(?,?,?)";
        return update(sql, user.getUsername(),user.getPassword(),user.getEmail());
    }
}
